More information needed here!  Clearly can't be Duo-Art if 1903, or
even 88-note at that date.  Aeolian didn't make Duo-Art pushups.

If this happens to be an original Aeolian Metrostyle-Themodist Pianola
(ca. 1908-1912), there have been ever-more of these on the market in
recent times.  Indeed, two were sold within 48 hours on eBay a couple
of weeks ago.  One (in France) went for about $200, the other (in the
USA) for a few hundred.  Cheap at this sort of price.

Julian Dyer